Consider the first-order reaction described by the equation H H (g) HC X ECH, 19 HCC-H H H H Cyclopropane Propene At a certain temperature, the rate constant for this reaction is 5.74 x 1045-1. Calculate the half-life of cyclopropane at this temperature. 112= I Given an initial cyclopropane concentration of 0.00190 M, calculate the concentration of cyclopropane that remains after 30 hours Question in whirri dalla de Gracite Dishleri 112 = Given an initial cyclopropane concentration of 0.00190 M. calculate the concentration of cyclopropane that remains after 2.30 hours. concentration: M